GB1473371A - Curable organopolysiloxane compositions - Google Patents

Curable organopolysiloxane compositions

Info

Publication number
GB1473371A
GB1473371A GB3806174A GB3806174A GB1473371A GB 1473371 A GB1473371 A GB 1473371A GB 3806174 A GB3806174 A GB 3806174A GB 3806174 A GB3806174 A GB 3806174A GB 1473371 A GB1473371 A GB 1473371A
Authority
GB
United Kingdom
Prior art keywords
mills
bulk density
per cent
silica
treatment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3806174A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wacker Chemie AG
Original Assignee
Wacker Chemie AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wacker Chemie AG filed Critical Wacker Chemie AG
Publication of GB1473371A publication Critical patent/GB1473371A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/46—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes silicones
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/04—Ingredients treated with organic substances
    • C08K9/06—Ingredients treated with organic substances with silicon-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/12—Treatment with organosilicon compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/10—Solid density

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
GB3806174A 1973-08-30 1974-08-30 Curable organopolysiloxane compositions Expired GB1473371A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2343846A DE2343846C3 (de) 1973-08-30 1973-08-30 Verfahren zum Herstellen von Organopolysiloxanelastomeren durch Radikalbildnerhärtung

Publications (1)

Publication Number Publication Date
GB1473371A true GB1473371A (en) 1977-05-11

Family

ID=5891178

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3806174A Expired GB1473371A (en) 1973-08-30 1974-08-30 Curable organopolysiloxane compositions

Country Status (5)

Country Link
US (1) US3929718A (de)
JP (1) JPS523829B2 (de)
DE (1) DE2343846C3 (de)
FR (1) FR2242420B1 (de)
GB (1) GB1473371A (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2535334B2 (de) * 1975-08-07 1978-09-28 Bayer Ag, 5090 Leverkusen Verfahren zur homogenen Verteilung hochdisperser aktiver Füllstoffe in Poly organosiloxanen
US4141751A (en) * 1975-10-24 1979-02-27 Malvern Minerals Company Process for preparing modified particulate and/or fibrous, crystalline and amorphous inorganic substances
US4775778A (en) * 1976-10-15 1988-10-04 Raychem Corporation PTC compositions and devices comprising them
US4534889A (en) * 1976-10-15 1985-08-13 Raychem Corporation PTC Compositions and devices comprising them
JPS54101795A (en) * 1978-01-30 1979-08-10 Toyo Soda Mfg Co Ltd Hydrophobic rendering method for oxide fine powder
US4263051A (en) * 1978-06-12 1981-04-21 Ppg Industries, Inc. Soft-settling silica flatting agent
DE3443680A1 (de) * 1984-11-30 1986-06-05 Bayer Ag, 5090 Leverkusen Fuellstoffhaltige acryl- und modacrylfasern und ein verfahren zu ihrer herstellung
JPS63199253A (ja) * 1987-02-13 1988-08-17 Shin Etsu Chem Co Ltd ゴム組成物
US4985477A (en) * 1988-05-13 1991-01-15 Dow Corning Corporation Method of producing treated silica filler for silicone rubber
US5008305A (en) * 1989-02-06 1991-04-16 Dow Corning Corporation Treated silica for reinforcing silicone elastomer
JP3079395B2 (ja) * 1991-06-26 2000-08-21 三好化成株式会社 有機ケイ素化合物処理顔料、その製法および化粧料
US5330836A (en) * 1992-09-03 1994-07-19 Temple University-Of The Common Commonwealth System Of Higher Education Functionalized silica particle and use thereof for cross-linking silicones
GB2287248B (en) * 1994-03-10 1998-01-14 Gen Electric In-situ filler treating process for RTV silicones
DE102007024095A1 (de) * 2007-05-22 2008-11-27 Evonik Degussa Gmbh Hydrophobe pyrogen hergestellte Kieselsäure und Silikonkautschukmassen, enthaltend die pyrogene Kieselsäure
EP2231758A1 (de) * 2007-12-21 2010-09-29 Cabot Corporation Füllstoffsystem mit verdichtetem pyrogen hergestelltem metalloxid
TWI678551B (zh) 2015-07-28 2019-12-01 美商道康寧公司 智慧型光學材料、配方、方法、用途、物品、及裝置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3004859A (en) * 1958-05-28 1961-10-17 Gen Electric Process for treating fillers
GB925540A (en) * 1960-06-10 1963-05-08 Ici Ltd Surface modified silicas
DE1255924B (de) * 1966-02-11 1967-12-07 Wacker Chemie Gmbh Bei Raumtemperatur unter Zutritt von Wasser zu Elastomeren haertende Organopolysiloxanformmassen

Also Published As

Publication number Publication date
JPS523829B2 (de) 1977-01-31
FR2242420A1 (de) 1975-03-28
US3929718A (en) 1975-12-30
FR2242420B1 (de) 1976-10-22
DE2343846A1 (de) 1975-03-13
DE2343846C3 (de) 1978-07-13
DE2343846B2 (de) 1977-11-17
JPS5051157A (de) 1975-05-07

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee